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Topic: [ANN] 1GH.COM - HVC / MAX / MMC / PTS / VIA Anonymous Pool ★ - page 14. (Read 75161 times)

sr. member
Activity: 434
Merit: 250
Dont work on my Nvidia 750ti im use this .bat , whats wrong ?

cgminer.exe -o stratum+tcp://hvcpool.1gh.com:5333 -u address wallet -p x



Help Please .
member
Activity: 63
Merit: 10
Please run it with debug and protocol enabled (-D -P) and PM me some of the output to investigate.

However, most probably it is non-GCN card (hashrate too low), the kernel is known to not work properly on these.

It is a GCN card (Radeon 7850).

How can I redirect the output to a file? The usual '> myfile.txt' doesn't work.
2>myfile.txt should do the trick (it does in Linux fwiw)

That worked - PM sent!
It appears that the kernel is filtering out too many shares for your hashrate (please note it is beta and WIP). Please edit the heavy140312.cl file changing RESULT_MASK on line 1603 to 0xF8000000U or even 0xF0000000U, remove .bin files and try running cgminer again.

That did the trick!
sr. member
Activity: 462
Merit: 250
Please run it with debug and protocol enabled (-D -P) and PM me some of the output to investigate.

However, most probably it is non-GCN card (hashrate too low), the kernel is known to not work properly on these.

It is a GCN card (Radeon 7850).

How can I redirect the output to a file? The usual '> myfile.txt' doesn't work.
2>myfile.txt should do the trick (it does in Linux fwiw)

That worked - PM sent!
It appears that the kernel is filtering out too many shares for your hashrate (please note it is beta and WIP). Please edit the heavy140312.cl file changing RESULT_MASK on line 1603 to 0xF8000000U or even 0xF0000000U, remove .bin files and try running cgminer again.
newbie
Activity: 51
Merit: 0
member
Activity: 63
Merit: 10
Please run it with debug and protocol enabled (-D -P) and PM me some of the output to investigate.

However, most probably it is non-GCN card (hashrate too low), the kernel is known to not work properly on these.

It is a GCN card (Radeon 7850).

How can I redirect the output to a file? The usual '> myfile.txt' doesn't work.
2>myfile.txt should do the trick (it does in Linux fwiw)

That worked - PM sent!
sr. member
Activity: 462
Merit: 250
Please run it with debug and protocol enabled (-D -P) and PM me some of the output to investigate.

However, most probably it is non-GCN card (hashrate too low), the kernel is known to not work properly on these.

It is a GCN card (Radeon 7850).

How can I redirect the output to a file? The usual '> myfile.txt' doesn't work.
2>myfile.txt should do the trick (it does in Linux fwiw)
member
Activity: 63
Merit: 10
Please run it with debug and protocol enabled (-D -P) and PM me some of the output to investigate.

However, most probably it is non-GCN card (hashrate too low), the kernel is known to not work properly on these.

It is a GCN card (Radeon 7850).

How can I redirect the output to a file? The usual '> myfile.txt' doesn't work.
sr. member
Activity: 462
Merit: 250
Due to vardiff, you submit higher difficulty shares with faster miner, they are harder to find but cost more. For hashrate display, please mine for 15 minutes as displayed hashrate is averaged over this time.

Been running it for a while now on a separate address, and it's settled in at only 0.04MH/s on http://hvc.1gh.com.

And my per-block share values are about 1/4 what I'm getting from 2 cpu-mining VMs with a hash rate of 0.16 MH/s.

This makes no sense  Huh
Please run it with debug and protocol enabled (-D -P) and PM me some of the output to investigate.

However, most probably it is non-GCN card (hashrate too low), the kernel is known to not work properly on these.
member
Activity: 63
Merit: 10
Due to vardiff, you submit higher difficulty shares with faster miner, they are harder to find but cost more. For hashrate display, please mine for 15 minutes as displayed hashrate is averaged over this time.

Been running it for a while now on a separate address, and it's settled in at only 0.04MH/s on http://hvc.1gh.com.

And my per-block share values are about 1/4 what I'm getting from 2 cpu-mining VMs with a hash rate of 0.16 MH/s.

This makes no sense  Huh
sr. member
Activity: 462
Merit: 250

But do see https://bitcointalksearch.org/topic/m.5744577 post. And this applies not just to the version I linked to in my other post; I compiled from source myself and get the same dubious results.
Try intensity 3 or xintensity 102 to 105.

I'm using intensity 3 already. I'm happy enough to get 1.7Mh/s from my card, but that is not the issue. The problem is that the number of shares being found doesn't seem to correlate with the hash rate. On http://hvc.1gh.com, the total hash rate doesn't increase much when I add this GPU miner either, only by ~0.02MH/s.

Due to vardiff, you submit higher difficulty shares with faster miner, they are harder to find but cost more. For hashrate display, please mine for 15 minutes as displayed hashrate is averaged over this time.
member
Activity: 63
Merit: 10

But do see https://bitcointalksearch.org/topic/m.5744577 post. And this applies not just to the version I linked to in my other post; I compiled from source myself and get the same dubious results.
Try intensity 3 or xintensity 102 to 105.

I'm using intensity 3 already. I'm happy enough to get 1.7Mh/s from my card, but that is not the issue. The problem is that the number of shares being found doesn't seem to correlate with the hash rate. On http://hvc.1gh.com, the total hash rate doesn't increase much when I add this GPU miner either, only by ~0.02MH/s.
sr. member
Activity: 462
Merit: 250

But do see https://bitcointalksearch.org/topic/m.5744577 post. And this applies not just to the version I linked to in my other post; I compiled from source myself and get the same dubious results.
Try intensity 3 or xintensity 102 to 105.
member
Activity: 63
Merit: 10

But do see https://bitcointalksearch.org/topic/m.5744577 post. And this applies not just to the version I linked to in my other post; I compiled from source myself and get the same dubious results.
sr. member
Activity: 462
Merit: 250
Here is the free and sort of 'official' windows heavy cgminer build: https://www.dropbox.com/s/dh66v8mgwuu2yv1/cgminer-heavy.zip

Still, it is beta, no support included.
1gh
jr. member
Activity: 46
Merit: 4
member
Activity: 63
Merit: 10
For the impatient, here is HVC cgminer version that works on 1gh: https://github.com/reorder/cgminer_skein

It currently only works with GCN cards (or so I believe). No binaries are available as it is a WIP, and I will not provide support for this version.

Please configure with './autogen.sh --enable-heavy --enable-opencl' and run with '--heavy --vote 1024' (or your preferred vote). Best intensity setting seems to be 3 for all cards, but you may have luck with higher values.

I'm getting 1.7Mh/s on my card. But I don't seem to be finding shares any faster than a crappy Azure VM that gets 80Kh/s, despite the Mh/s being reported by cgminer. Are you actually finding shares faster, or is there something odd about the speed reported by cgminer?
hero member
Activity: 1050
Merit: 513
how can i compile the miner for windows ?  Embarrassed
full member
Activity: 160
Merit: 100
Seems the OpenCL driver doesn't like building for non-GCN cards (as reorder suggested). I imagine it might be a register use issue.

Failed to build the kernel on my 6950s but running fine on my 290x's.

PM me if you'd like a windows build for 0.1BTC.
newbie
Activity: 44
Merit: 0
For the impatient, here is HVC cgminer version that works on 1gh: https://github.com/reorder/cgminer_skein

It currently only works with GCN cards (or so I believe). No binaries are available as it is a WIP, and I will not provide support for this version.

Please configure with './autogen.sh --enable-heavy --enable-opencl' and run with '--heavy --vote 1024' (or your preferred vote). Best intensity setting seems to be 3 for all cards, but you may have luck with higher values.

Fails to start on 7850 with a segfault:

...
#14 0x00007f71b3743ca3 in ?? () from /opt/AMDAPP/lib/x86_64/libamdocl64.so
#15 0x00007f71b3753327 in ?? () from /opt/AMDAPP/lib/x86_64/libamdocl64.so
#16 0x00007f71b374fd7e in ?? () from /opt/AMDAPP/lib/x86_64/libamdocl64.so
#17 0x00007f71b36f6d3e in ?? () from /opt/AMDAPP/lib/x86_64/libamdocl64.so
#18 0x00007f71b3704338 in ?? () from /opt/AMDAPP/lib/x86_64/libamdocl64.so
#19 0x00007f71b36e55e7 in clBuildProgram ()
   from /opt/AMDAPP/lib/x86_64/libamdocl64.so
#20 0x000000000043798c in initCl (gpu=gpu@entry=0,
    name=name@entry=0x7fff902fcf70 "Pitcairn", nameSize=nameSize@entry=256)
    at ocl.c:703
#21 0x000000000043398e in opencl_thread_prepare (thr=)
    at driver-opencl.c:1647
#22 0x0000000000406ad2 in main (argc=1, argv=) at cgminer.c:8694

Not pretending to get support, just a notification.  --skein works fine.
hero member
Activity: 1050
Merit: 513
yeah if you can build it with the fucked up instructions

the instructions are for linux
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